Math Ninja

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Across
  1. 2. A tool used to measure length.
  2. 4. To add a number repeatedly.
  3. 7. A shape with 4 equal sides.
  4. 11. A value less than one whole written with a decimal point.
  5. 13. A number sentence with an equal sign.
  6. 14. The distance around a shape.
  7. 15. A shape with 3 sides.
  8. 16. A number that cannot be divided by 2 evenly.
  9. 18. A shape with 8 sides.
  10. 19. The amount of space inside a shape.
  11. 20. A number that can be divided by 2 evenly.
Down
  1. 1. The answer to a multiplication problem.
  2. 3. The answer to an addition problem.
  3. 5. A shape that is perfectly round.
  4. 6. A polygon with 6 sides.
  5. 8. A part of a whole.
  6. 9. The answer to a division problem.
  7. 10. The answer to a subtraction problem.
  8. 12. A polygon with 5 sides.
  9. 17. A line that passes through the center of a circle